This submersible de-icer features thermostatic control and a Stainless-Steel Guard for safety. An adjustable clamp is included to attach the unit to the container.

Allied Precision 250D 200 Watt Pail and Bird Bath De-Icer Features: This submersible de icer is perfect for buckets, pails, pans or bird baths The unit comes with a stainless steel guard, six foot cord, cord chew protector and built in thermostat An adjustable clamp is also included, which allows the user to attach the deicer to the water container This de icer will de ice a maximum of 15 gallons 200 watt